24.624 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.029 * * * [progress]: [2/2] Setting up program. 0.031 * [progress]: [Phase 2 of 3] Improving. 0.031 * [simplify]: Simplifying using # : (- (+ (- (* x y) (* y y)) (* y y)) (* y z)) 0.033 * * [simplify]: iteration 0 : 23 enodes (cost 6 ) 0.034 * * [simplify]: iteration 1 : 77 enodes (cost 4 ) 0.037 * * [simplify]: iteration 2 : 241 enodes (cost 3 ) 0.043 * * [simplify]: iteration 3 : 1441 enodes (cost 2 ) 0.073 * * [simplify]: iteration 4 : 5002 enodes (cost 2 ) 0.074 * [simplify]: Simplified to: (* y (- x z)) 0.076 * * [progress]: iteration 1 / 4 0.076 * * * [progress]: picking best candidate 0.079 * * * * [pick]: Picked # 0.079 * * * [progress]: localizing error 0.083 * * * [progress]: generating rewritten candidates 0.083 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.086 * * * [progress]: generating series expansions 0.086 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.086 * [approximate]: Taking taylor expansion of (* y (- x z)) in (y x z) around 0 0.086 * [taylor]: Taking taylor expansion of (* y (- x z)) in z 0.086 * [taylor]: Taking taylor expansion of y in z 0.086 * [taylor]: Taking taylor expansion of (- x z) in z 0.086 * [taylor]: Taking taylor expansion of x in z 0.086 * [taylor]: Taking taylor expansion of z in z 0.086 * [taylor]: Taking taylor expansion of (* y (- x z)) in x 0.086 * [taylor]: Taking taylor expansion of y in x 0.086 * [taylor]: Taking taylor expansion of (- x z) in x 0.086 * [taylor]: Taking taylor expansion of x in x 0.086 * [taylor]: Taking taylor expansion of z in x 0.086 * [taylor]: Taking taylor expansion of (* y (- x z)) in y 0.086 * [taylor]: Taking taylor expansion of y in y 0.087 * [taylor]: Taking taylor expansion of (- x z) in y 0.087 * [taylor]: Taking taylor expansion of x in y 0.087 * [taylor]: Taking taylor expansion of z in y 0.087 * [taylor]: Taking taylor expansion of (* y (- x z)) in y 0.087 * [taylor]: Taking taylor expansion of y in y 0.087 * [taylor]: Taking taylor expansion of (- x z) in y 0.087 * [taylor]: Taking taylor expansion of x in y 0.087 * [taylor]: Taking taylor expansion of z in y 0.087 * [taylor]: Taking taylor expansion of 0 in x 0.087 * [taylor]: Taking taylor expansion of 0 in z 0.088 * [taylor]: Taking taylor expansion of (- x z) in x 0.088 * [taylor]: Taking taylor expansion of x in x 0.088 * [taylor]: Taking taylor expansion of z in x 0.088 * [taylor]: Taking taylor expansion of (- z) in z 0.088 * [taylor]: Taking taylor expansion of z in z 0.088 * [taylor]: Taking taylor expansion of 0 in z 0.089 * [taylor]: Taking taylor expansion of 0 in x 0.089 * [taylor]: Taking taylor expansion of 0 in z 0.089 * [taylor]: Taking taylor expansion of 1 in z 0.090 * [taylor]: Taking taylor expansion of 0 in z 0.091 * [taylor]: Taking taylor expansion of 0 in x 0.091 * [taylor]: Taking taylor expansion of 0 in z 0.091 * [taylor]: Taking taylor expansion of 0 in z 0.091 * [taylor]: Taking taylor expansion of 0 in z 0.092 * [taylor]: Taking taylor expansion of 0 in z 0.092 * [approximate]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 z)) y) in (y x z) around 0 0.092 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 z)) y) in z 0.092 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in z 0.092 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.092 * [taylor]: Taking taylor expansion of x in z 0.092 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.092 * [taylor]: Taking taylor expansion of z in z 0.092 * [taylor]: Taking taylor expansion of y in z 0.093 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 z)) y) in x 0.093 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in x 0.093 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.093 * [taylor]: Taking taylor expansion of x in x 0.093 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.093 * [taylor]: Taking taylor expansion of z in x 0.093 * [taylor]: Taking taylor expansion of y in x 0.093 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 z)) y) in y 0.093 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in y 0.093 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.093 * [taylor]: Taking taylor expansion of x in y 0.093 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.093 * [taylor]: Taking taylor expansion of z in y 0.093 * [taylor]: Taking taylor expansion of y in y 0.094 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 z)) y) in y 0.094 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in y 0.094 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.094 * [taylor]: Taking taylor expansion of x in y 0.094 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.094 * [taylor]: Taking taylor expansion of z in y 0.094 * [taylor]: Taking taylor expansion of y in y 0.094 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in x 0.094 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.094 * [taylor]: Taking taylor expansion of x in x 0.094 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.094 * [taylor]: Taking taylor expansion of z in x 0.095 * [taylor]: Taking taylor expansion of 1 in z 0.096 * [taylor]: Taking taylor expansion of 0 in x 0.096 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z 0.096 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.096 * [taylor]: Taking taylor expansion of z in z 0.098 * [taylor]: Taking taylor expansion of 0 in x 0.098 * [taylor]: Taking taylor expansion of 0 in z 0.099 * [taylor]: Taking taylor expansion of 0 in z 0.102 * [taylor]: Taking taylor expansion of 0 in x 0.102 * [taylor]: Taking taylor expansion of 0 in z 0.102 * [taylor]: Taking taylor expansion of 0 in z 0.103 * [taylor]: Taking taylor expansion of 0 in z 0.104 * [approximate]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 x)) y)) in (y x z) around 0 0.104 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 x)) y)) in z 0.104 * [taylor]: Taking taylor expansion of -1 in z 0.104 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 x)) y) in z 0.104 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in z 0.104 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.104 * [taylor]: Taking taylor expansion of z in z 0.104 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.104 * [taylor]: Taking taylor expansion of x in z 0.104 * [taylor]: Taking taylor expansion of y in z 0.104 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 x)) y)) in x 0.105 * [taylor]: Taking taylor expansion of -1 in x 0.105 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 x)) y) in x 0.105 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in x 0.105 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.105 * [taylor]: Taking taylor expansion of z in x 0.105 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.105 * [taylor]: Taking taylor expansion of x in x 0.105 * [taylor]: Taking taylor expansion of y in x 0.105 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 x)) y)) in y 0.105 * [taylor]: Taking taylor expansion of -1 in y 0.105 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 x)) y) in y 0.105 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in y 0.105 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.105 * [taylor]: Taking taylor expansion of z in y 0.106 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.106 * [taylor]: Taking taylor expansion of x in y 0.106 * [taylor]: Taking taylor expansion of y in y 0.106 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 x)) y)) in y 0.106 * [taylor]: Taking taylor expansion of -1 in y 0.106 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 x)) y) in y 0.106 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in y 0.106 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.106 * [taylor]: Taking taylor expansion of z in y 0.106 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.106 * [taylor]: Taking taylor expansion of x in y 0.106 * [taylor]: Taking taylor expansion of y in y 0.106 * [taylor]: Taking taylor expansion of (* -1 (- (/ 1 z) (/ 1 x))) in x 0.106 * [taylor]: Taking taylor expansion of -1 in x 0.106 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in x 0.106 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.106 * [taylor]: Taking taylor expansion of z in x 0.106 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.106 * [taylor]: Taking taylor expansion of x in x 0.107 * [taylor]: Taking taylor expansion of 1 in z 0.109 * [taylor]: Taking taylor expansion of 0 in x 0.110 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z 0.110 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.110 * [taylor]: Taking taylor expansion of z in z 0.112 * [taylor]: Taking taylor expansion of 0 in x 0.112 * [taylor]: Taking taylor expansion of 0 in z 0.114 * [taylor]: Taking taylor expansion of 0 in z 0.117 * [taylor]: Taking taylor expansion of 0 in x 0.117 * [taylor]: Taking taylor expansion of 0 in z 0.117 * [taylor]: Taking taylor expansion of 0 in z 0.119 * [taylor]: Taking taylor expansion of 0 in z 0.120 * * * [progress]: simplifying candidates 0.120 * [simplify]: Simplifying using # : (* y x) (* y (- z)) (* y x) (* y (- z)) (* x y) (* (- z) y) (* x y) (* (- z) y) (* y (- (pow x 3) (pow z 3))) (* y (- (* x x) (* z z))) (- (* x y) (* z y)) (- (* x y) (* z y)) (- (* x y) (* z y)) 0.122 * * [simplify]: iteration 0 : 43 enodes (cost 26 ) 0.124 * * [simplify]: iteration 1 : 95 enodes (cost 26 ) 0.127 * * [simplify]: iteration 2 : 235 enodes (cost 26 ) 0.131 * * [simplify]: iteration 3 : 630 enodes (cost 26 ) 0.145 * * [simplify]: iteration 4 : 2253 enodes (cost 26 ) 0.189 * * [simplify]: iteration 5 : 5001 enodes (cost 26 ) 0.189 * [simplify]: Simplified to: (* y x) (* y (- z)) (* y x) (* y (- z)) (* y x) (* y (- z)) (* y x) (* y (- z)) (* y (- (pow x 3) (pow z 3))) (* y (- (* x x) (* z z))) (* y (- x z)) (* y (- x z)) (* y (- x z)) 0.190 * * * [progress]: adding candidates to table 0.201 * * [progress]: iteration 2 / 4 0.201 * * * [progress]: picking best candidate 0.205 * * * * [pick]: Picked # 0.205 * * * [progress]: localizing error 0.211 * * * [progress]: generating rewritten candidates 0.211 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.216 * * * [progress]: generating series expansions 0.216 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.216 * [approximate]: Taking taylor expansion of (- (* x y) (* z y)) in (y x z) around 0 0.216 * [taylor]: Taking taylor expansion of (- (* x y) (* z y)) in z 0.216 * [taylor]: Taking taylor expansion of (* x y) in z 0.216 * [taylor]: Taking taylor expansion of x in z 0.216 * [taylor]: Taking taylor expansion of y in z 0.216 * [taylor]: Taking taylor expansion of (* z y) in z 0.216 * [taylor]: Taking taylor expansion of z in z 0.216 * [taylor]: Taking taylor expansion of y in z 0.216 * [taylor]: Taking taylor expansion of (- (* x y) (* z y)) in x 0.216 * [taylor]: Taking taylor expansion of (* x y) in x 0.216 * [taylor]: Taking taylor expansion of x in x 0.216 * [taylor]: Taking taylor expansion of y in x 0.216 * [taylor]: Taking taylor expansion of (* z y) in x 0.216 * [taylor]: Taking taylor expansion of z in x 0.216 * [taylor]: Taking taylor expansion of y in x 0.216 * [taylor]: Taking taylor expansion of (- (* x y) (* z y)) in y 0.216 * [taylor]: Taking taylor expansion of (* x y) in y 0.217 * [taylor]: Taking taylor expansion of x in y 0.217 * [taylor]: Taking taylor expansion of y in y 0.217 * [taylor]: Taking taylor expansion of (* z y) in y 0.217 * [taylor]: Taking taylor expansion of z in y 0.217 * [taylor]: Taking taylor expansion of y in y 0.217 * [taylor]: Taking taylor expansion of (- (* x y) (* z y)) in y 0.217 * [taylor]: Taking taylor expansion of (* x y) in y 0.217 * [taylor]: Taking taylor expansion of x in y 0.217 * [taylor]: Taking taylor expansion of y in y 0.217 * [taylor]: Taking taylor expansion of (* z y) in y 0.217 * [taylor]: Taking taylor expansion of z in y 0.217 * [taylor]: Taking taylor expansion of y in y 0.217 * [taylor]: Taking taylor expansion of 0 in x 0.217 * [taylor]: Taking taylor expansion of 0 in z 0.218 * [taylor]: Taking taylor expansion of (- x z) in x 0.218 * [taylor]: Taking taylor expansion of x in x 0.218 * [taylor]: Taking taylor expansion of z in x 0.218 * [taylor]: Taking taylor expansion of (- z) in z 0.218 * [taylor]: Taking taylor expansion of z in z 0.218 * [taylor]: Taking taylor expansion of 0 in z 0.220 * [taylor]: Taking taylor expansion of 0 in x 0.220 * [taylor]: Taking taylor expansion of 0 in z 0.220 * [taylor]: Taking taylor expansion of 1 in z 0.220 * [taylor]: Taking taylor expansion of 0 in z 0.222 * [taylor]: Taking taylor expansion of 0 in x 0.222 * [taylor]: Taking taylor expansion of 0 in z 0.222 * [taylor]: Taking taylor expansion of 0 in z 0.222 * [taylor]: Taking taylor expansion of 0 in z 0.222 * [taylor]: Taking taylor expansion of 0 in z 0.223 * [approximate]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in (y x z) around 0 0.223 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in z 0.223 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z 0.223 * [taylor]: Taking taylor expansion of (* x y) in z 0.223 * [taylor]: Taking taylor expansion of x in z 0.223 * [taylor]: Taking taylor expansion of y in z 0.223 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z 0.223 * [taylor]: Taking taylor expansion of (* z y) in z 0.223 * [taylor]: Taking taylor expansion of z in z 0.223 * [taylor]: Taking taylor expansion of y in z 0.223 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in x 0.223 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.223 * [taylor]: Taking taylor expansion of (* x y) in x 0.223 * [taylor]: Taking taylor expansion of x in x 0.223 * [taylor]: Taking taylor expansion of y in x 0.224 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x 0.224 * [taylor]: Taking taylor expansion of (* z y) in x 0.224 * [taylor]: Taking taylor expansion of z in x 0.224 * [taylor]: Taking taylor expansion of y in x 0.224 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in y 0.224 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.224 * [taylor]: Taking taylor expansion of (* x y) in y 0.224 * [taylor]: Taking taylor expansion of x in y 0.224 * [taylor]: Taking taylor expansion of y in y 0.224 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y 0.224 * [taylor]: Taking taylor expansion of (* z y) in y 0.224 * [taylor]: Taking taylor expansion of z in y 0.224 * [taylor]: Taking taylor expansion of y in y 0.224 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in y 0.224 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.224 * [taylor]: Taking taylor expansion of (* x y) in y 0.224 * [taylor]: Taking taylor expansion of x in y 0.224 * [taylor]: Taking taylor expansion of y in y 0.225 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y 0.225 * [taylor]: Taking taylor expansion of (* z y) in y 0.225 * [taylor]: Taking taylor expansion of z in y 0.225 * [taylor]: Taking taylor expansion of y in y 0.225 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in x 0.225 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.225 * [taylor]: Taking taylor expansion of x in x 0.226 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.226 * [taylor]: Taking taylor expansion of z in x 0.226 * [taylor]: Taking taylor expansion of 1 in z 0.227 * [taylor]: Taking taylor expansion of 0 in x 0.228 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z 0.228 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.228 * [taylor]: Taking taylor expansion of z in z 0.230 * [taylor]: Taking taylor expansion of 0 in x 0.230 * [taylor]: Taking taylor expansion of 0 in z 0.231 * [taylor]: Taking taylor expansion of 0 in z 0.233 * [taylor]: Taking taylor expansion of 0 in x 0.233 * [taylor]: Taking taylor expansion of 0 in z 0.233 * [taylor]: Taking taylor expansion of 0 in z 0.234 * [taylor]: Taking taylor expansion of 0 in z 0.235 * [approximate]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in (y x z) around 0 0.235 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in z 0.235 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z 0.235 * [taylor]: Taking taylor expansion of (* x y) in z 0.235 * [taylor]: Taking taylor expansion of x in z 0.235 * [taylor]: Taking taylor expansion of y in z 0.235 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z 0.236 * [taylor]: Taking taylor expansion of (* z y) in z 0.236 * [taylor]: Taking taylor expansion of z in z 0.236 * [taylor]: Taking taylor expansion of y in z 0.236 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in x 0.236 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.236 * [taylor]: Taking taylor expansion of (* x y) in x 0.236 * [taylor]: Taking taylor expansion of x in x 0.236 * [taylor]: Taking taylor expansion of y in x 0.236 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x 0.236 * [taylor]: Taking taylor expansion of (* z y) in x 0.236 * [taylor]: Taking taylor expansion of z in x 0.236 * [taylor]: Taking taylor expansion of y in x 0.236 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in y 0.236 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.236 * [taylor]: Taking taylor expansion of (* x y) in y 0.236 * [taylor]: Taking taylor expansion of x in y 0.236 * [taylor]: Taking taylor expansion of y in y 0.237 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y 0.237 * [taylor]: Taking taylor expansion of (* z y) in y 0.237 * [taylor]: Taking taylor expansion of z in y 0.237 * [taylor]: Taking taylor expansion of y in y 0.237 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in y 0.237 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.237 * [taylor]: Taking taylor expansion of (* x y) in y 0.237 * [taylor]: Taking taylor expansion of x in y 0.237 * [taylor]: Taking taylor expansion of y in y 0.237 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y 0.238 * [taylor]: Taking taylor expansion of (* z y) in y 0.238 * [taylor]: Taking taylor expansion of z in y 0.238 * [taylor]: Taking taylor expansion of y in y 0.238 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in x 0.238 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.238 * [taylor]: Taking taylor expansion of x in x 0.238 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.238 * [taylor]: Taking taylor expansion of z in x 0.239 * [taylor]: Taking taylor expansion of 1 in z 0.240 * [taylor]: Taking taylor expansion of 0 in x 0.241 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z 0.241 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.241 * [taylor]: Taking taylor expansion of z in z 0.243 * [taylor]: Taking taylor expansion of 0 in x 0.243 * [taylor]: Taking taylor expansion of 0 in z 0.244 * [taylor]: Taking taylor expansion of 0 in z 0.246 * [taylor]: Taking taylor expansion of 0 in x 0.246 * [taylor]: Taking taylor expansion of 0 in z 0.246 * [taylor]: Taking taylor expansion of 0 in z 0.247 * [taylor]: Taking taylor expansion of 0 in z 0.248 * * * [progress]: simplifying candidates 0.248 * [simplify]: Simplifying using # : (+ (pow (* y x) 3) (pow (* y (- z)) 3)) (+ (* (* y x) (* y x)) (- (* (* y (- z)) (* y (- z))) (* (* y x) (* y (- z))))) (- (* (* y x) (* y x)) (* (* y (- z)) (* y (- z)))) (- (* y x) (* y (- z))) (+ x (- z)) (+ x (- z)) (- (* x y) (* z y)) (- (* x y) (* z y)) (- (* x y) (* z y)) 0.251 * * [simplify]: iteration 0 : 75 enodes (cost 37 ) 0.253 * * [simplify]: iteration 1 : 270 enodes (cost 31 ) 0.260 * * [simplify]: iteration 2 : 1147 enodes (cost 28 ) 0.284 * * [simplify]: iteration 3 : 3500 enodes (cost 26 ) 0.331 * * [simplify]: iteration 4 : 5001 enodes (cost 26 ) 0.332 * [simplify]: Simplified to: (- (pow (* y x) 3) (pow (* z y) 3)) (* (fma y (fma x x (* z z)) (* x (* z y))) y) (* (* y y) (- (* x x) (* z z))) (fma x y (* z y)) (- x z) (- x z) (* y (- x z)) (* y (- x z)) (* y (- x z)) 0.332 * * * [progress]: adding candidates to table 0.349 * * [progress]: iteration 3 / 4 0.350 * * * [progress]: picking best candidate 0.351 * * * * [pick]: Picked # 0.351 * * * [progress]: localizing error 0.357 * * * [progress]: generating rewritten candidates 0.357 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.358 * * * [progress]: generating series expansions 0.358 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.358 * [approximate]: Taking taylor expansion of (fma y x (* -1 (* z y))) in (y x z) around 0 0.358 * [taylor]: Taking taylor expansion of (fma y x (* -1 (* z y))) in z 0.359 * [taylor]: Rewrote expression to (+ (* y x) (* -1 (* z y))) 0.359 * [taylor]: Taking taylor expansion of (* y x) in z 0.359 * [taylor]: Taking taylor expansion of y in z 0.359 * [taylor]: Taking taylor expansion of x in z 0.359 * [taylor]: Taking taylor expansion of (* -1 (* z y)) in z 0.359 * [taylor]: Taking taylor expansion of -1 in z 0.359 * [taylor]: Taking taylor expansion of (* z y) in z 0.359 * [taylor]: Taking taylor expansion of z in z 0.359 * [taylor]: Taking taylor expansion of y in z 0.359 * [taylor]: Taking taylor expansion of (fma y x (* -1 (* z y))) in x 0.359 * [taylor]: Rewrote expression to (+ (* y x) (* -1 (* z y))) 0.359 * [taylor]: Taking taylor expansion of (* y x) in x 0.359 * [taylor]: Taking taylor expansion of y in x 0.359 * [taylor]: Taking taylor expansion of x in x 0.359 * [taylor]: Taking taylor expansion of (* -1 (* z y)) in x 0.359 * [taylor]: Taking taylor expansion of -1 in x 0.359 * [taylor]: Taking taylor expansion of (* z y) in x 0.359 * [taylor]: Taking taylor expansion of z in x 0.359 * [taylor]: Taking taylor expansion of y in x 0.359 * [taylor]: Taking taylor expansion of (fma y x (* -1 (* z y))) in y 0.359 * [taylor]: Rewrote expression to (+ (* y x) (* -1 (* z y))) 0.359 * [taylor]: Taking taylor expansion of (* y x) in y 0.359 * [taylor]: Taking taylor expansion of y in y 0.359 * [taylor]: Taking taylor expansion of x in y 0.359 * [taylor]: Taking taylor expansion of (* -1 (* z y)) in y 0.359 * [taylor]: Taking taylor expansion of -1 in y 0.359 * [taylor]: Taking taylor expansion of (* z y) in y 0.359 * [taylor]: Taking taylor expansion of z in y 0.359 * [taylor]: Taking taylor expansion of y in y 0.359 * [taylor]: Taking taylor expansion of (fma y x (* -1 (* z y))) in y 0.359 * [taylor]: Rewrote expression to (+ (* y x) (* -1 (* z y))) 0.359 * [taylor]: Taking taylor expansion of (* y x) in y 0.359 * [taylor]: Taking taylor expansion of y in y 0.359 * [taylor]: Taking taylor expansion of x in y 0.359 * [taylor]: Taking taylor expansion of (* -1 (* z y)) in y 0.359 * [taylor]: Taking taylor expansion of -1 in y 0.359 * [taylor]: Taking taylor expansion of (* z y) in y 0.359 * [taylor]: Taking taylor expansion of z in y 0.359 * [taylor]: Taking taylor expansion of y in y 0.360 * [taylor]: Taking taylor expansion of 0 in x 0.360 * [taylor]: Taking taylor expansion of 0 in z 0.361 * [taylor]: Taking taylor expansion of (- x z) in x 0.361 * [taylor]: Taking taylor expansion of x in x 0.361 * [taylor]: Taking taylor expansion of z in x 0.361 * [taylor]: Taking taylor expansion of (- z) in z 0.361 * [taylor]: Taking taylor expansion of z in z 0.361 * [taylor]: Taking taylor expansion of 0 in z 0.363 * [taylor]: Taking taylor expansion of 0 in x 0.363 * [taylor]: Taking taylor expansion of 0 in z 0.364 * [taylor]: Taking taylor expansion of 1 in z 0.364 * [taylor]: Taking taylor expansion of 0 in z 0.366 * [taylor]: Taking taylor expansion of 0 in x 0.366 * [taylor]: Taking taylor expansion of 0 in z 0.366 * [taylor]: Taking taylor expansion of 0 in z 0.367 * [taylor]: Taking taylor expansion of 0 in z 0.367 * [taylor]: Taking taylor expansion of 0 in z 0.367 * [approximate]: Taking taylor expansion of (fma (/ 1 y) (/ 1 x) (/ -1 (* z y))) in (y x z) around 0 0.367 * [taylor]: Taking taylor expansion of (fma (/ 1 y) (/ 1 x) (/ -1 (* z y))) in z 0.367 * [taylor]: Rewrote expression to (+ (* (/ 1 y) (/ 1 x)) (/ -1 (* z y))) 0.367 * [taylor]: Taking taylor expansion of (* (/ 1 y) (/ 1 x)) in z 0.367 * [taylor]: Taking taylor expansion of (/ 1 y) in z 0.367 * [taylor]: Taking taylor expansion of y in z 0.367 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.367 * [taylor]: Taking taylor expansion of x in z 0.367 * [taylor]: Taking taylor expansion of (/ -1 (* z y)) in z 0.367 * [taylor]: Taking taylor expansion of -1 in z 0.367 * [taylor]: Taking taylor expansion of (* z y) in z 0.367 * [taylor]: Taking taylor expansion of z in z 0.367 * [taylor]: Taking taylor expansion of y in z 0.368 * [taylor]: Taking taylor expansion of (fma (/ 1 y) (/ 1 x) (/ -1 (* z y))) in x 0.368 * [taylor]: Rewrote expression to (+ (* (/ 1 y) (/ 1 x)) (/ -1 (* z y))) 0.368 * [taylor]: Taking taylor expansion of (* (/ 1 y) (/ 1 x)) in x 0.368 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.368 * [taylor]: Taking taylor expansion of y in x 0.368 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.368 * [taylor]: Taking taylor expansion of x in x 0.368 * [taylor]: Taking taylor expansion of (/ -1 (* z y)) in x 0.368 * [taylor]: Taking taylor expansion of -1 in x 0.368 * [taylor]: Taking taylor expansion of (* z y) in x 0.368 * [taylor]: Taking taylor expansion of z in x 0.368 * [taylor]: Taking taylor expansion of y in x 0.368 * [taylor]: Taking taylor expansion of (fma (/ 1 y) (/ 1 x) (/ -1 (* z y))) in y 0.368 * [taylor]: Rewrote expression to (+ (* (/ 1 y) (/ 1 x)) (/ -1 (* z y))) 0.368 * [taylor]: Taking taylor expansion of (* (/ 1 y) (/ 1 x)) in y 0.368 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.368 * [taylor]: Taking taylor expansion of y in y 0.369 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.369 * [taylor]: Taking taylor expansion of x in y 0.369 * [taylor]: Taking taylor expansion of (/ -1 (* z y)) in y 0.369 * [taylor]: Taking taylor expansion of -1 in y 0.369 * [taylor]: Taking taylor expansion of (* z y) in y 0.369 * [taylor]: Taking taylor expansion of z in y 0.369 * [taylor]: Taking taylor expansion of y in y 0.369 * [taylor]: Taking taylor expansion of (fma (/ 1 y) (/ 1 x) (/ -1 (* z y))) in y 0.369 * [taylor]: Rewrote expression to (+ (* (/ 1 y) (/ 1 x)) (/ -1 (* z y))) 0.369 * [taylor]: Taking taylor expansion of (* (/ 1 y) (/ 1 x)) in y 0.369 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.369 * [taylor]: Taking taylor expansion of y in y 0.370 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.370 * [taylor]: Taking taylor expansion of x in y 0.370 * [taylor]: Taking taylor expansion of (/ -1 (* z y)) in y 0.370 * [taylor]: Taking taylor expansion of -1 in y 0.370 * [taylor]: Taking taylor expansion of (* z y) in y 0.370 * [taylor]: Taking taylor expansion of z in y 0.370 * [taylor]: Taking taylor expansion of y in y 0.370 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in x 0.370 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.370 * [taylor]: Taking taylor expansion of x in x 0.370 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.370 * [taylor]: Taking taylor expansion of z in x 0.371 * [taylor]: Taking taylor expansion of 1 in z 0.372 * [taylor]: Taking taylor expansion of 0 in x 0.373 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z 0.373 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.373 * [taylor]: Taking taylor expansion of z in z 0.376 * [taylor]: Taking taylor expansion of 0 in x 0.376 * [taylor]: Taking taylor expansion of 0 in z 0.377 * [taylor]: Taking taylor expansion of 0 in z 0.379 * [taylor]: Taking taylor expansion of 0 in x 0.379 * [taylor]: Taking taylor expansion of 0 in z 0.379 * [taylor]: Taking taylor expansion of 0 in z 0.380 * [taylor]: Taking taylor expansion of 0 in z 0.382 * [approximate]: Taking taylor expansion of (fma (/ -1 y) (/ -1 x) (/ -1 (* z y))) in (y x z) around 0 0.382 * [taylor]: Taking taylor expansion of (fma (/ -1 y) (/ -1 x) (/ -1 (* z y))) in z 0.382 * [taylor]: Rewrote expression to (+ (* (/ -1 y) (/ -1 x)) (/ -1 (* z y))) 0.382 * [taylor]: Taking taylor expansion of (* (/ -1 y) (/ -1 x)) in z 0.382 * [taylor]: Taking taylor expansion of (/ -1 y) in z 0.382 * [taylor]: Taking taylor expansion of -1 in z 0.382 * [taylor]: Taking taylor expansion of y in z 0.382 * [taylor]: Taking taylor expansion of (/ -1 x) in z 0.382 * [taylor]: Taking taylor expansion of -1 in z 0.382 * [taylor]: Taking taylor expansion of x in z 0.382 * [taylor]: Taking taylor expansion of (/ -1 (* z y)) in z 0.382 * [taylor]: Taking taylor expansion of -1 in z 0.382 * [taylor]: Taking taylor expansion of (* z y) in z 0.382 * [taylor]: Taking taylor expansion of z in z 0.382 * [taylor]: Taking taylor expansion of y in z 0.383 * [taylor]: Taking taylor expansion of (fma (/ -1 y) (/ -1 x) (/ -1 (* z y))) in x 0.383 * [taylor]: Rewrote expression to (+ (* (/ -1 y) (/ -1 x)) (/ -1 (* z y))) 0.383 * [taylor]: Taking taylor expansion of (* (/ -1 y) (/ -1 x)) in x 0.383 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.383 * [taylor]: Taking taylor expansion of -1 in x 0.383 * [taylor]: Taking taylor expansion of y in x 0.383 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.383 * [taylor]: Taking taylor expansion of -1 in x 0.383 * [taylor]: Taking taylor expansion of x in x 0.383 * [taylor]: Taking taylor expansion of (/ -1 (* z y)) in x 0.383 * [taylor]: Taking taylor expansion of -1 in x 0.383 * [taylor]: Taking taylor expansion of (* z y) in x 0.383 * [taylor]: Taking taylor expansion of z in x 0.383 * [taylor]: Taking taylor expansion of y in x 0.383 * [taylor]: Taking taylor expansion of (fma (/ -1 y) (/ -1 x) (/ -1 (* z y))) in y 0.383 * [taylor]: Rewrote expression to (+ (* (/ -1 y) (/ -1 x)) (/ -1 (* z y))) 0.383 * [taylor]: Taking taylor expansion of (* (/ -1 y) (/ -1 x)) in y 0.383 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.383 * [taylor]: Taking taylor expansion of -1 in y 0.384 * [taylor]: Taking taylor expansion of y in y 0.384 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.384 * [taylor]: Taking taylor expansion of -1 in y 0.384 * [taylor]: Taking taylor expansion of x in y 0.384 * [taylor]: Taking taylor expansion of (/ -1 (* z y)) in y 0.384 * [taylor]: Taking taylor expansion of -1 in y 0.384 * [taylor]: Taking taylor expansion of (* z y) in y 0.384 * [taylor]: Taking taylor expansion of z in y 0.384 * [taylor]: Taking taylor expansion of y in y 0.384 * [taylor]: Taking taylor expansion of (fma (/ -1 y) (/ -1 x) (/ -1 (* z y))) in y 0.384 * [taylor]: Rewrote expression to (+ (* (/ -1 y) (/ -1 x)) (/ -1 (* z y))) 0.384 * [taylor]: Taking taylor expansion of (* (/ -1 y) (/ -1 x)) in y 0.384 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.384 * [taylor]: Taking taylor expansion of -1 in y 0.384 * [taylor]: Taking taylor expansion of y in y 0.385 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.385 * [taylor]: Taking taylor expansion of -1 in y 0.385 * [taylor]: Taking taylor expansion of x in y 0.385 * [taylor]: Taking taylor expansion of (/ -1 (* z y)) in y 0.385 * [taylor]: Taking taylor expansion of -1 in y 0.385 * [taylor]: Taking taylor expansion of (* z y) in y 0.385 * [taylor]: Taking taylor expansion of z in y 0.385 * [taylor]: Taking taylor expansion of y in y 0.385 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in x 0.385 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.385 * [taylor]: Taking taylor expansion of x in x 0.386 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.386 * [taylor]: Taking taylor expansion of z in x 0.386 * [taylor]: Taking taylor expansion of 1 in z 0.387 * [taylor]: Taking taylor expansion of 0 in x 0.388 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z 0.388 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.388 * [taylor]: Taking taylor expansion of z in z 0.390 * [taylor]: Taking taylor expansion of 0 in x 0.390 * [taylor]: Taking taylor expansion of 0 in z 0.391 * [taylor]: Taking taylor expansion of 0 in z 0.394 * [taylor]: Taking taylor expansion of 0 in x 0.394 * [taylor]: Taking taylor expansion of 0 in z 0.394 * [taylor]: Taking taylor expansion of 0 in z 0.395 * [taylor]: Taking taylor expansion of 0 in z 0.396 * * * [progress]: simplifying candidates 0.397 * [simplify]: Simplifying using # : (* y x) (- (* x y) (* z y)) (- (* x y) (* z y)) (- (* x y) (* z y)) 0.399 * * [simplify]: iteration 0 : 13 enodes (cost 7 ) 0.400 * * [simplify]: iteration 1 : 25 enodes (cost 7 ) 0.402 * * [simplify]: iteration 2 : 31 enodes (cost 7 ) 0.403 * * [simplify]: iteration 3 : 31 enodes (cost 7 ) 0.403 * [simplify]: Simplified to: (* y x) (* y (- x z)) (* y (- x z)) (* y (- x z)) 0.403 * * * [progress]: adding candidates to table 0.405 * [progress]: [Phase 3 of 3] Extracting. 0.405 * * [regime]: Finding splitpoints for: (# #) 0.406 * * * [regime-changes]: Trying 3 branch expressions: (z y x) 0.406 * * * * [regimes]: Trying to branch on z from (# #) 0.420 * * * * [regimes]: Trying to branch on y from (# #) 0.432 * * * * [regimes]: Trying to branch on x from (# #) 0.444 * * * [regime]: Found split indices: #